New fire-rated RISER-DOR expands Robust UK access panel range
Iain Hoey
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Fire-rated riser door launch
Robust UK has launched RISER-DOR, a bespoke fire-rated riser door for concealing service units and providing access within vertical shafts.
Robust UK said the made-to-order access panel is designed for electrical wiring, plumbing and HVAC systems.
The door is fire-rated to E120 and is described as providing 120-minute fire resistance.
It is intended to contain fire within the shaft for up to two hours and to prevent flames entering the shaft if a fire starts outside it.
Product design and specification
RISER-DOR is designed to sit flush within the wall and includes concealed pivot hinges, a concealed frame and minimal visible hardware.
The door uses a three-point locking system operated with a T-bar key.
It can be polyester powder-coated as standard and finished in any colour to blend with the surrounding wall.
Materials and intended use
Robust UK said RISER-DOR is fully compliant with relevant building regulations and is intended for multi-storey commercial and residential buildings including hotels, offices, hospitals and educational facilities.
The door is made from Magnelis steel and is available with a warranty of up to 10 years.
According to the company, the material forms a self-healing protective layer on cut edges to improve corrosion resistance and extend product life.
